Thanks for sharing this game with everyone! I've played it quite a bit over the past few days ^_^
Did you make the cute SSRB balls art yourself?
I was honestly extremely impressed with this game for what it is (a university project). Making a single decent short platformer would've been enough, but instead you made two on the same map that use different mechanics and move in different directions across that same map - and both felt competent! If I ever have a similar task I hope I can release something this good for it :D
With a bit more polish and expanded level design (since it's quite short), I honestly think this would've held up okay as a $5-10 commercially-released game.